UV Index in Botucatu, Brazil

Last updated: July 2, 2025

In Botucatu, Brazil, understanding the UV Index is essential for safeguarding your skin and overall health as you enjoy the outdoors. With its Cfa climate, this region experiences significant UV exposure, particularly during peak hours when the index can soar to 7 around noon. By staying informed about daily UV levels, you can take proactive measures to prevent sunburn and long-term skin damage. As you explore Botucatu's beautiful landscapes, being aware of the UV Index can help ensure you have a safe and enjoyable experience under the sun.

Hourly UV Index in Botucatu

Today's UV Index shows a dynamic rise and fall in intensity throughout the day. Starting with a gentle 1 at 07:00, it gradually increases to a moderate 3 by 09:00. The sun reaches its zenith at 12:00, where the UV Index peaks at a striking 7, recommending caution for those outdoors. The intensity remains high at 7 till 13:00 before gracefully tapering off to 5 by 14:00. As the afternoon wanes, the UV Index declines to 3 at 15:00 and further drops to 1 by 17:00, finally settling at 0 after 18:00. Enjoy the sun, but remember to stay protected during the peak hours! ☀️

Average solar exposure data for the current time of the year. Actual values may vary and depend on many factors, such as cloud cover, vegetation cover, surface type, etc.
TimeUVICategoryTime to Burn
07:001low45 min
08:001low45 min
09:003moderate30 min
10:004moderate30 min
11:006high25 min
12:007high25 min
13:007high25 min
14:005moderate30 min
15:003moderate30 min
16:002low45 min
17:001low45 min
18:000low45 min
19:000low45 min

Monthly UV Index Trends in Botucatu

The UV Index exhibits significant seasonal changes, with the highest levels typically occurring during the winter and early spring months. From January to March, the UV Index remains in the extreme category (15-13), indicating a burn time of just 10 minutes. This pattern continues into April (UV Index 11) before declining in May to a very high level (UV Index 8) with a burn time of 15 minutes. June and July see a slight reduction to a high level (UV Index 7) allowing for a longer burn time of 25 minutes. However, the UV levels spike again in August (UV Index 10) before sharply rising in September to extreme (UV Index 12), while October and November maintain extreme levels (UV Index 13-14). December reaches its peak at a UV Index of 16, still classified as extreme. Visitors and residents should take extra precautions during high-risk months—especially from January to April and September to November—by applying sunscreen, wearing protective clothing, and minimizing sun exposure during peak hours to reduce the risk of UV-related harm.

Monthly Maximum UV Index for Botucatu, Brazil

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Botucatu. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec151513118771012131416
Data source: Statistical UV Index data for Botucatu, based on information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

Compare Botucatu UV Index with Other Brazil Cities

The table above highlights how UV exposure in Botucatu compares to other major locations across Brazil. This comparison helps travelers and residents better understand regional sun intensity and plan outdoor activities with sun safety in mind.
Botucatu's solar exposure compared to other cities in Brazil. Generated using Copernicus Atmosphere Monitoring Service information.
 JanFebMarAprMayJunJulAugSepOctNovDec
Rio de Janeiro UVI15141310767911121315
Sao Paulo UVI16151211867911131415
Botucatu151513118771012131416
Belo Horizonte UVI171614129781012131416
Salvador UVI1414141310991212151514
Fortaleza UVI141415151311111213131313